Referring to the portion of the annual-pay wwwp calculation shown below: (a) What are the values of A and B? Briefly explain. (b) What is the rate for this swap? (c) Suppose the forward curve increased by 50 basis points. i. How would the present value of the floating leg's coupon payments change (increase, stay the same, or decrease)? Why? ii. How would the present value of the fixed leg's on payments change (stay the same, or decrease)? Why